Microchip Technology's MCP79410-I/MS Real-Time Clock/Calendar

The MCP79410-I/MS from Microchip Technology is a highly integrated Real-Time Clock/Calendar (RTCC) optimized for time tracking and data logging with a minimal power footprint. This compact device, housed in an 8-MSOP package, is perfect for applications in embedded systems, smart energy, industrial, and consumer electronics that require accurate timekeeping.

Key Features:

• Battery-Backed Operation: Includes a battery backup input pin and automatic switchover to maintain timekeeping in the event of primary power loss.
• On-Chip Digital Trimming/Calibration: Provides high accuracy with programmable trimming settings to compensate for crystal variations and temperature drift.
• EEPROM with Unique ID: Offers 64 bytes of battery-backed SRAM, 1 Kbit of EEPROM, and a factory-programmed, globally unique ID, ideal for networked devices.
• Timekeeping Features: Tracks hours, minutes, seconds, days of the week, date, month, and year, with leap year compensation up to 2399.
• Alarms and Timers: Features dual alarms and a programmable square wave output for scheduling and alerting functions.
• I2C Communication: Utilizes a standard I2C interface for easy integration into a wide range of applications.
• Extended Temperature Range: Operates across an industrial temperature range, making it suitable for various environmental conditions.

The MCP79410-I/MS is a versatile component that provides the necessary functionality for applications requiring reliable timekeeping, such as event logging, time stamping, and periodic wake-up from sleep modes. Its integration of memory and unique ID features further enhances its utility in networking and data storage applications.

Microchip's commitment to quality ensures that the MCP79410-I/MS RTCC is a reliable choice for maintaining accurate time in your designs, backed by the expertise of a leader in microcontroller and analog semiconductors.